Form No. 3422-196 Rev A Groundsmaster® 360 4-Wheel Drive Multi-Purpose Machine Model No. 31223—Serial No. 402370001 and Up Model No. 31230—Serial No. 402370001 and Up Model No. 31236—Serial No. 400000000 and Up Register at www.Toro.com.
Important: To maximize the safety, performance, This product complies with all relevant European directives; for details, please see the separate product specific Declaration of Conformity (DOC) sheet. and proper operation of this machine, carefully read and fully understand the contents of this Operator’s Manual. Failing to follow these operating instructions or to receive proper training may result in injury.
This manual also uses 2 words to highlight information. Important calls attention to special mechanical information and Note emphasizes general information worthy of special attention.
Contents Changing the Engine Oil and Filter.................... 38 Adjusting the Throttle........................................ 39 Fuel System Maintenance ................................... 39 Servicing the Water Separator .......................... 39 Bleeding the Fuel System ................................. 40 Bleeding Air from the Fuel Injectors................... 40 Cleaning the Fuel Tank ..................................... 41 Checking the Fuel Lines and Connections...............................
Safety • Do not operate the machine without all guards This machine has been designed in accordance with EN ISO 5395:2013 and ANSI B71.4-2017. • Keep clear of any discharge opening. Keep General Safety • Keep children out of the operating area. Never and other safety protective devices in place and working on the machine. bystanders and pets a safe distance away from the machine. allow children to operate the machine. This product is capable of amputating hands and feet and of throwing objects.
decal117-3233 117-3233 1. Read the Operator's Manual for information on fuses. 2. 4-wheel steer solenoid—7.5 A 3. PTO enable, 4-wheel-steer lamp, deck lift, deck float—7.5 A 4. Glow indicator, fuel-run solenoid, diagnostic light, start—7.5 A 5. Headlights, deck actuator, power takeoff—10 A 6. Lights—15 A 7. Operator-presence switch—10 A 8. Power point, lights—15 A 9. Engine—10 A decal117-3272 117-3272 1.
decal120-0250 120-0250 1. Slow-moving vehicle decal117-3277 117-3277 1. Lower decks 6. Two-wheel steering 2. Raise decks 7. Four-wheel steering 3. Engine—stop 8. Fast 4. Engine—run 9. Continuous variable setting 5. Engine—start decal120-0273 120-0273 10. Slow decal117-4766 117-4766 1. Cutting/dismemberment hazard, fan—stay away from moving parts; keep all guards and shields in place.
decal130-0611 130-0611 Model with Cab Only 1. Warning—1) Remove the pin; 2) Raise the doors; 3) Exit the cab decal125-9688 125-9688 Model with Cab Only 1. Windshield wipers—off 3. Windshield wipers—on 2. Windshield wipers 4. Spray windshield washer fluid decaloemmarkt Manufacturer's Mark 1. Indicates that the blade is identified as a part from the original machine manufacturer. decal132-3600 132-3600 Model with Cab Only decal130-0594 130-0594 Model with Cab Only 1.
decalbatterysymbols Battery Symbols Some or all of these symbols are on your battery. decal132-6552 132-6552 2-Wheel Drive with ROPS and 4-Wheel Drive with ROPS Models Only 1. Height of cut 1. Explosion hazard 6. Keep bystanders a safe distance away from the battery. 2. No fire, open flame, or smoking 7. Wear eye protection; explosive gases can cause blindness and other injuries. 3. Caustic liquid/chemical burn hazard 4. Wear eye protection. 8. Battery acid can cause blindness or severe burns. 9.
decal121-8378 121-8378 Model with Cab Only 1. 2. 3. 4. 5. 6. 7. 8. Fan—off Fan—on full Cold air Hot air External air Internal air Air conditioner—off Air conditioner—on decal117-3273 117-3273 1. Warning—read the Operator's Manual. 6. Thrown object hazard—keep bystanders a safe distance away from the machine. 2. Warning—do not operate this machine unless you are trained. 7. Warning—engage the parking brake, shut off the engine, and remove the key from the key switch before leaving the machine. 3.
decal120-0259 120-0259 decal132-3378 132-3378 Model with Cab Only 1. Raise/Lower decks 5. Engine—run 2. 2-wheel steering 6. Engine—start 3. 4-wheel steering 7. Fast 4. Engine—stop 8.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description 1 2 3 4 5 Use Qty. PTO driveshaft Bolt (5/16 x 1-3/4 inches) Locknut (5/16 inch) Roll pin (3/16 x 1-1/2 inches) Retainer pin Grease fitting Washer head screw (5/16 x 7/8 inch) 1 4 4 2 2 2 2 No parts required – Adjust the roll bar. No parts required – Check the tire pressure. No parts required – Check the hydraulic fluid, engine oil, and coolant levels.
D. Torque the locknuts to 20 to 25 N∙m (175 to 225 in-lb). Lubricate the grease fittings on the PTO driveshaft. After you connect the other end of the driveshaft to the attachment gearbox shaft, connect the wire-harness connector to the PTO solenoid-valve-coil connector (Figure 3). 7. 8. 2 g018339 Figure 3 Using the Optional Mower-Deck-Mounting Hardware 1. Wire-harness connector 3. Position the PTO driveshaft under the front of the machine.
Product Overview Controls Become familiar with all the controls before you start the engine and operate the machine. Traction Pedal The traction pedal (Figure 6) controls the forward and reverse operation. Press the top of the pedal to move forward and the bottom to move rearward. The ground speed depends on how far you press the pedal. For no load, maximum ground speed, fully press the pedal while the throttle is in the FAST position. g014166 Figure 5 1. Roll bar 3.
you, press the foot pedal and release it when the steering wheel reaches the desired operating position. Parking Brake To engage the parking brake, push down on the brake pedal and press the top forward to latch it (Figure 6). To disengage the parking brake, press the brake pedal until the parking-brake latch retracts. Key Switch The ignition switch has 3 positions: OFF, ON/PREHEAT , and START (Figure 7). g014170 Figure 8 1. Fuel gauge 2.
Glow-Plug-Indicator Light (Orange Light) The glow-plug-indicator light (Figure 7) turns on when you turn the ignition switch to the ON position. It remains on for 6 seconds. When the light turns off, you can start the engine. Charge-Indicator Light The charge-indicator light illuminates when the charging-system circuit malfunctions (Figure 7). Oil-Pressure Warning Light g014333 Figure 9 The oil-pressure warning light glows if the engine-oil pressure drops below a safe level (Figure 7).
Diagnostic Ace Display Windshield-Wiper Switch The machine comes with an electronic controller which controls most of the machine functions. The controller determines what function is required for various input switches (e.g., seat switch and key switch) and turns on the outputs to actuate solenoids or relays for the requested machine function. Use this switch to turn the wind shield wipers on or off (Figure 10). Air-Conditioning Switch Use this switch to turn the air conditioning on or off (Figure 10).
Specifications Note: Specifications and design are subject to change without notice.
Operation Weight of the Machine with Mower Decks 4-Wheel Drive Machine with ROPS Machine with Cab 2-Wheel Drive Machine with ROPS No mower deck 1,134 kg (2,500 lb) 1,361 kg (3,000 lb) 1,088 kg (2,398 lb) 72 inch side discharge mower deck 1,344 kg (2,964 lb) 1,571 kg (3,464 lb) 1,298 kg (2,862 lb) 72 inch base mower deck 1,323 kg (2,916 lb) 1,549 kg (3,416 lb) 1,276 kg (2,814 lb) 62 inch base mower deck 1,305 kg (2,878 lb) 1,532 kg (3,378 lb) 1,259 kg (2,776 lb) 100 inch rear discharge mo
Adding Fuel Important: The petroleum diesel portion must Fuel Specification Observe the following precautions: • Never use kerosene or gasoline instead of diesel • Biodiesel blends may damage painted surfaces. be ultra-low sulfur. fuel. • Use B5 (biodiesel content of 5%) or lesser blends in cold weather. • Never mix kerosene or used engine oil with the diesel fuel.
Checking the Engine-Oil Level the NEUTRAL position with the parking brake engaged. If you rise from the seat when the PTO is engaged there is a 1-second delay and then the engine shuts off. Before you start the engine and use the machine, check the oil level in the engine crankcase; refer to Checking the Engine-Oil Level (page 37).
To adjust the back of the seat, turn the knob, located under the right-side armrest, in either direction to provide the best comfort (Figure 14). Changing the Lumbar Support You can adjust the back of the seat to provide a customized lumbar support for your lower back. To adjust the back of the seat, turn the knob, under the left-side armrest, in either direction to provide the best comfort (Figure 14).
• Do not mow near drop-offs, ditches, or • • • • g014265 Figure 17 • 1. Seat-latch-release bar • • During Operation During Operation Safety General Safety • The owner/operator can prevent and is responsible • • • • • • • • • for accidents that may cause personal injury or property damage. Wear appropriate clothing, including eye protection; slip-resistant, substantial shoes; and hearing protection. Tie back long hair and do not wear loose jewelry.
• A cab installed by Toro is a roll bar. • Always wear your seat belt. hazards, or other hazards. The machine could suddenly roll over if a wheel goes over the edge or the edge caves in. Establish a safety area between the machine and any hazard. Machines with a Foldable Roll Bar • Always use the seat belt with the roll bar in the • Identify hazards at the base of the slope. If there are hazards, mow the slope with a pedestrian-controlled machine. raised position.
Using the Rollover-Protection System (ROPS) • Keep the roll bar in the raised and locked position and use the seat belt when operating the machine. • Ensure that you can release the seat belt quickly in an emergency situation. • Check the area that you will mow and never fold the roll bar in areas where there are slopes, drop-offs, or water. WARNING To avoid injury or death from rollover, keep the roll bar in the raised locked position and use the seat belt.
8. Leave the throttle midway between the SLOW and FAST positions until the engine and the hydraulic system warm up. Important: When you start the engine for the first time, change the engine oil, or overhaul the engine, transmission, or wheel motor, operate the machine with the throttle lever in the SLOW position in both the forward and reverse directions for 1 to 2 minutes. Also, operate the lift lever and PTO lever to ensure that all parts are operating properly.
Engage the parking brake whenever you leave the machine and remove the key. switch light is continuously off, the machine is in the 4-wheel-steering mode. Note: If you turn the steering wheel too briskly, steering misalignment may occur. Selecting the Steering Mode Note: If the steering system is misaligned after repeated 2-wheel-steering to 4-wheel-steering engagements, refer to Correcting the Steering Misalignment (page 43).
1. If the engine is cold, allow the engine to warm up 5 to 10 minutes before engaging the PTO. 2. While seated in the seat, ensure that the traction pedal is in the NEUTRAL position and that the engine is at full throttle. 3. Pull up the PTO switch to engage it (Figure 23). 15.8 cm (6 inches) position, there is only 1 hole, located in the second row. This does not add 6 mm (1/4 inch) to the 15.8 cm (6 inches) position. g014263 Figure 24 g014178 Figure 23 1. Height-of-cut pin 1. PTO switch 4.
Operating Tips To reduce the risk of fire hazard, keep the engine, muffler, battery compartment, parking brake, cutting units, and fuel storage compartment free of grass, leaves, or excessive grease. Clean up any spilled oil or fuel. Using the Fast Throttle Setting To maintain enough power for the machine and deck while mowing, operate the engine at the fast throttle position and adjust your ground speed for conditions.
Changing to Machine Operation After Operation 1. After Operation Safety Rotate each bypass valve clockwise 1 turn and hand tighten them (Figure 25). Note: Do not overtighten the bypass valves. • Clean grass and debris from the cutting units, 2. mufflers, and engine compartment to help prevent fires. Clean up oil or fuel spills. Torque the valves approximately 8 N∙m (71 in-lb) as shown in Figure 25. Note: The machine does not drive unless the bypass valves are turned in.
Locating the Tie-Down Points There are tie downs located at the front and rear sides of the machine (Figure 26). Note: Use properly-rated DOT-approved straps in 4 corners to tie down the machine. • 2 on the front of the operator's platform • Rear tire g014264 Figure 26 1. Front tie-down point 2.
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure After the first 10 hours • Check the tension on the alternator belt. • Check the belt tension on the air-conditioning compressor. • Torque the wheel-lug nuts. After the first 50 hours • Change the engine oil and filter. After the first 200 hours • Change the hydraulic fluid and filter.
Daily Maintenance Checklist Duplicate this page for routine use. For the week of: Maintenance Check Item Monday Tuesday Wednesday Thursday Friday Saturday Check the safety-interlock operation. Check the brake operation. Check the engine-oil level. Check the cooling-system-fluid level. Drain the water/fuel separator. Check the air filter, dust cup, and burp valve. Check for unusual engine noises.2 Check the radiator and screen for debris Check for unusual operating noises.
Notation for Areas of Concern Inspection performed by: Item Date Information CAUTION If you leave the key in the key switch, someone could accidently start the engine and seriously injure you or other bystanders. Remove the key from the key switch before you do any maintenance. Pre-Maintenance Procedures 3. Lower the hood until the prop rod is in front of and resting against the frame tube. 4.
Lubrication Greasing the Bearings and Bushings Service Interval: Every 50 hours Grease the bearing and bushing grease fittings more frequently in extremely dusty and dirty conditions. The machine has grease fittings that you must lubricate regularly with No. 2 lithium grease. Lubricate the grease fittings immediately after every washing, regardless of interval specified. 1. Wipe the grease fittings clean so that foreign matter cannot be forced into the bearing or bushing (Figure 29). 2.
Note: To access the grease fittings for the rear-steering linkage, remove the storage compartment. Note: Raise the machine off the floor with a jack and secure it with jack stands to allow better grease migration through both the upper and lower king-pin bushings. You should see grease purging out of both the top and the bottom of the axle casting/bushing assembly areas of all 4 kingpin assemblies (Figure 30).
Engine Maintenance Note: This cleaning process prevents debris from migrating into the intake when you remove the filter. Engine Safety 3. • Shut off the engine before checking the oil or Remove and replace the filter. Important: Do not clean the used element to prevent damaging the filter media. Inspect the new filter for shipping damage, checking the sealing end of the filter and the body. Do not use a damaged element.
g014185 Figure 32 g014916 1. Oil-drain plug Figure 31 1. Dipstick 4. 5. 2. Oil-fill cap Remove dipstick and check the oil level on dipstick. The oil level should be up to the FULL mark. If the oil level is below the FULL mark, remove the fill cap (Figure 31) and add oil until level reaches the FULL mark on dipstick. Do not overfill. 2. When the oil stops, install the drain plug. 3. Remove the oil filter (Figure 32). 4. Apply a light coat of clean oil to the new filter seal. 5.
Adjusting the Throttle 1. 2. Fuel System Maintenance Move the throttle lever forward to the front of the control panel slot and then move it back approximately 3 mm (1/8 inch) into the FAST idle position. Note: Refer to Adding Fuel (page 20) for the proper fuel recommendations. Check the position of the speed control lever on the fuel-injection pump. The speed-control lever should contact the high-speed screw when the throttle-control lever is in the FAST (detent) position (Figure 33).
g003993 Figure 35 1. Bleed screw 4. Turn the key in the ignition switch to the ON position. The electric fuel pump will begin operation, thereby forcing air out around the air bleed screw. Leave the key in the ON position until a solid stream of fuel flows out around the screw. 5. Tighten the screw and turn the key to the OFF position. Note: The engine should start after you perform this procedure.
Electrical System Maintenance Electrical System Safety • Disconnect the battery before repairing the machine. Disconnect the negative terminal first and the positive last. Connect the positive terminal first and the negative last. • Charge the battery in an open, well-ventilated area, away from sparks and flames. Unplug the charger before connecting or disconnecting the battery. Wear protective clothing and use insulated tools. g003973 Figure 36 1. Fuel injectors 2.
WARNING Incorrect battery cable routing could damage the machine and cables causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. • Always disconnect the negative (black) battery cable before disconnecting the positive (red) cable. g028467 Figure 38 • Always connect the positive (red) battery cable before connecting the negative (black) cable. 1. Cover 2.
Drive System Maintenance 2. On a paved or dirt surface, turn the steering wheel to the left or right and continue turning until all 4 wheels have stopped turning. Automatic synchronization of the wheel alignment should occur. Checking the Tire Pressure Important: Doing this procedure on turf can Service Interval: Every 50 hours result in turf damage directly under each of the turning tires. Maintain the air pressure in the front and rear tires.
Cooling System Maintenance 3. Install the expansion-tank cap. Cooling System Safety • Swallowing engine coolant can cause poisoning; keep out of reach from children and pets. • Discharge of hot, pressurized coolant or touching a hot radiator and surrounding parts can cause severe burns. – Always allow the engine to cool at least 15 minutes before removing the radiator cap. – Use a rag when opening the radiator cap, and open the cap slowly to allow steam to escape.
step from the front of the radiator, again from the fan side. Brake Maintenance 4. After you have thoroughly cleaned the radiator, remove any debris from the channel at the radiator base and around the frame. Adjusting the Brakes 5. Clean the engine compartment and the brake linkage. 6. Close the clean-out cover and secure the flange nut. 7. Close the hood.
Belt Maintenance Checking the Alternator Belt Service Interval: Every 100 hours After the first 10 hours 1. Open the hood and secure the prop rod. 2. Check the tension of the alternator belt by pressing it (Figure 45) midway between the alternator and the crankshaft pulleys with 10 kg (22 lb) of force. g011617 Figure 44 1. Brake cables 3. Parking-brake pawl 2. Screws (2) 4. Brake detent 2.
Controls System Maintenance Adjusting the Traction Drive for Neutral Note: If the machine has recently had the hydraulic fluid changed or the traction motors or hoses replaced, work out any air trapped in the system prior to performing this procedure. To do this, operate the machine in forward and reverse for a few minutes and then replenish the oil as required. Note: When positioned on a level surface, the machine must not creep when you release the traction pedal. 1. 2.
Hydraulic System Maintenance for all moving parts to stop before leaving the operating position. 3. Loosen the jam nut on the stop bolt for the traction pedal (Figure 47). The reservoir is filled at the factory with approximately 17 L (18 US qt) of high-quality tractor transmission/hydraulic fluid. The recommended replacement fluid is as follows: Toro Premium Transmission/Hydraulic Tractor Fluid (Available in 5 gallon pails or 55 gallon drums. See parts catalog or Toro Distributor for part numbers.
Changing the Hydraulic Fluid And Filter Note: Toro will not assume responsibility for damage caused by improper substitutions. Note: Many hydraulic fluids are almost colorless, making it difficult to spot leaks. A red dye additive for the hydraulic system oil is available in 20 ml (2/3 fl oz) bottles. One bottle is sufficient for 15 to 22 L (4 to 6 US gallons) of hydraulic fluid. Order Part No. 44-2500 from your authorized Toro distributor. 1. 2.
9. Cab Maintenance After 2 minutes, check the level of the hydraulic fluid; refer to Checking the Hydraulic System (page 48). Filling the Washer-Fluid Bottle 1. Perform the pre-maintenance procedure; refer to Maintenance Safety (page 34). 2. Open the hood and locate the washer-fluid bottle (Figure 50). g028438 Figure 50 Washer-Fluid Bottle with Washer-Fluid Symbol 3. Fill the bottle with washer fluid as needed. 4. Close the hood. Cleaning the Cab Air Filters Service Interval: Every 250 hours 1.
Cleaning the Air-Conditioning Coil Service Interval: Every 50 hours Clean the air-conditioning coil more frequently in extremely dusty or dirty conditions. 1. Perform the pre-maintenance procedure; refer to Maintenance Safety (page 34). 2. Lift the 4 tabs on the air-conditioning screen (Figure 53) and remove the screen from the top of the cab. g028378 Figure 51 In-Cab Air Filter 1. Filter 2. Grate 3. Screw g033067 Figure 53 1. Screen 3. 2.
Cleaning Important: Do not use water to clean the condenser because moisture on the components attracts dirt and dust, which make the components more difficult to clean. 6. Cleaning the Cab Install the fan-panel assembly and fans to the underside of the cab top with the 2 knobs that you loosened and removed in step 4. 7. Connect the cord for the fans that you disconnected in step 3 into the outlet. 8.
Storage B. Clean the battery, terminals, and posts with a wire brush and baking-soda solution. Preparing the Engine C. Coat the cable terminals and battery posts with Grafo 112X skin-over grease (Toro Part No. 505-47) or petroleum jelly to prevent corrosion. D. Slowly charge the battery for 24 hours every 60 days to prevent lead sulfation of the battery. 1. Drain the engine oil from the oil pan and install the drain plug. 2.
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California Proposition 65 Warning Information What is this warning? You may see a product for sale that has a warning label like the following: WARNING: Cancer and Reproductive Harm—www.p65Warnings.ca.gov. What is Prop 65? Prop 65 applies to any company operating in California, selling products in California, or manufacturing products that may be sold in or brought into California.
The Toro Warranty A Two-Year Limited Warranty Conditions and Products Covered The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly warrant your Toro Commercial product (“Product”) to be free from defects in materials or workmanship for two years or 1500 operational hours*, whichever occurs first. This warranty is applicable to all products with the exception of Aerators (refer to separate warranty statements for these products).
